/**
 * loadsh库
 */

import { cloneDeep } from "lodash-es";
let b = Symbol("1");
const source = {
  a: undefined,
  [b]: 1,
  c: () => {
    console.log(1);
  },
  d: new Map([["m", 1]]),
  e: /ab+c/i,
};
source.f = source;
console.log(source);
console.log(cloneDeep(source));
console.log(1);
